IL158394A0 - A method of measuring the concentration of hydrogen and methane in nitrogen by means of ion mobility spectrometry - Google Patents

A method of measuring the concentration of hydrogen and methane in nitrogen by means of ion mobility spectrometry

Info

Publication number
IL158394A0
IL158394A0 IL15839402A IL15839402A IL158394A0 IL 158394 A0 IL158394 A0 IL 158394A0 IL 15839402 A IL15839402 A IL 15839402A IL 15839402 A IL15839402 A IL 15839402A IL 158394 A0 IL158394 A0 IL 158394A0
Authority
IL
Israel
Prior art keywords
methane
nitrogen
hydrogen
concentration
measuring
Prior art date
Application number
IL15839402A
Original Assignee
Getters Spa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Getters Spa filed Critical Getters Spa
Publication of IL158394A0 publication Critical patent/IL158394A0/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/62—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode
    • G01N27/622—Ion mobility spectrometry
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
    • G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
    • G01N33/0047—Organic compounds
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
    • G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
    • G01N33/005—H2
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/21—Hydrocarbon
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/21—Hydrocarbon
    • Y10T436/214—Acyclic [e.g., methane, octane, isoparaffin, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/22—Hydrogen, per se
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/24—Nuclear magnetic resonance, electron spin resonance or other spin effects or mass spectrometry
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
    • Y10T436/25125—Digestion or removing interfering materials
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
    • Y10T436/25375—Liberation or purification of sample or separation of material from a sample [e.g., filtering, centrifuging, etc.]
    • Y10T436/255—Liberation or purification of sample or separation of material from a sample [e.g., filtering, centrifuging, etc.] including use of a solid sorbent, semipermeable membrane, or liquid extraction
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
    • Y10T436/25875—Gaseous sample or with change of physical state

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Combustion & Propulsion (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
IL15839402A 2001-05-07 2002-04-23 A method of measuring the concentration of hydrogen and methane in nitrogen by means of ion mobility spectrometry IL158394A0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2001MI000930A ITMI20010930A1 (en) 2001-05-07 2001-05-07 METHOD FOR THE MEASUREMENT OF THE CONCENTRATION OF HYDROGEN AND METHANE IN NITROGEN BY IONIC MOBILITY SPETROSCOPY
PCT/IT2002/000262 WO2002090960A2 (en) 2001-05-07 2002-04-23 A method of measuring the concentration of hydrogen and methane in nitrogen by means of ion mobility spectrometry

Publications (1)

Publication Number Publication Date
IL158394A0 true IL158394A0 (en) 2004-05-12

Family

ID=11447601

Family Applications (1)

Application Number Title Priority Date Filing Date
IL15839402A IL158394A0 (en) 2001-05-07 2002-04-23 A method of measuring the concentration of hydrogen and methane in nitrogen by means of ion mobility spectrometry

Country Status (12)

Country Link
US (1) US7323344B2 (en)
EP (1) EP1386147A2 (en)
JP (1) JP2004536293A (en)
KR (1) KR100809131B1 (en)
CN (1) CN1639565A (en)
AU (1) AU2002307745A1 (en)
CA (1) CA2445133A1 (en)
IL (1) IL158394A0 (en)
IT (1) ITMI20010930A1 (en)
MY (1) MY131857A (en)
TW (1) TW546474B (en)
WO (1) WO2002090960A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060218989A1 (en) * 2005-03-30 2006-10-05 Dominic Cianciarelli Method and apparatus for monitoring catalytic abator efficiency
CN101576531A (en) * 2008-05-09 2009-11-11 同方威视技术股份有限公司 Ion mobility spectrometry detection method and ion mobility spectrometry using same
DE102010028211B4 (en) 2010-04-26 2011-11-24 Carl Von Ossietzky Universität Oldenburg Method and device for detecting hydrogen
CN105403614B (en) * 2015-12-15 2018-01-16 清华大学深圳研究生院 The tracer method that mobile ion is distributed in ionic migration spectrometer
GB2561142B (en) * 2016-12-19 2019-05-08 Thermo Fisher Scient Bremen Gmbh Determination of isobaric interferences in a mass spectrometer
GB2575283A (en) * 2018-07-04 2020-01-08 Orbital Gas Systems Ltd Pipeline monitoring system, method, and apparatus

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1115156B (en) 1979-04-06 1986-02-03 Getters Spa ZR-FE ALLOYS FOR HYDROGEN ABSORPTION AT LOW TEMPERATURES
GB2052750B (en) * 1979-06-21 1983-03-16 Pye Ltd Trace material detector
US4378499A (en) * 1981-03-31 1983-03-29 The Bendix Corporation Chemical conversion for ion mobility detectors using surface interactions
JPS623006A (en) 1985-06-28 1987-01-09 大陽酸素株式会社 Nitrogen super purification facilities and purification process
US5283199A (en) * 1990-06-01 1994-02-01 Environmental Technologies Group, Inc. Chlorine dioxide monitor based on ion mobility spectrometry with selective dopant chemistry
GB9120192D0 (en) * 1991-09-21 1991-11-20 Graseby Ionics Ltd Ion mobility spectrometry equipment
US5304796A (en) * 1992-03-25 1994-04-19 The Boc Group, Inc. Atmospheric pressure ionization mass spectroscopy method including a silica gel drying step
US5457316A (en) 1994-12-23 1995-10-10 Pcp, Inc. Method and apparatus for the detection and identification of trace gases
US5736739A (en) * 1996-04-04 1998-04-07 Mine Safety Appliances Company Recirculating filtration system for use with a transportable ion mobility spectrometer in gas chromatography applications
US5723861A (en) * 1996-04-04 1998-03-03 Mine Safety Appliances Company Recirculating filtration system for use with a transportable ion mobility spectrometer
US5955886A (en) 1997-07-10 1999-09-21 Pcp, Inc. Microliter-sized ionization device and method
IL125595A (en) * 1997-08-14 2001-08-26 Praxair Technology Inc Ultra high purity gas analysis using atmospheric pressure ionization mass spectrometry
US6639214B1 (en) * 2000-05-09 2003-10-28 Air Products And Chemicals, Inc. Method of improving the performance of an ion mobility spectrometer used to detect trace atmospheric impurities in gases
IT1319750B1 (en) 2000-12-22 2003-11-03 Getters Spa METHOD FOR MEASURING THE CONCENTRATION OF IMPECTS IN NITROGEN, HYDROGEN AND OXYGEN BY IONIC MOBILITY SPECTROSCOPY

Also Published As

Publication number Publication date
US7323344B2 (en) 2008-01-29
EP1386147A2 (en) 2004-02-04
JP2004536293A (en) 2004-12-02
CN1639565A (en) 2005-07-13
ITMI20010930A0 (en) 2001-05-07
TW546474B (en) 2003-08-11
ITMI20010930A1 (en) 2002-11-07
US20040094701A1 (en) 2004-05-20
KR100809131B1 (en) 2008-02-29
KR20040012806A (en) 2004-02-11
AU2002307745A1 (en) 2002-11-18
MY131857A (en) 2007-09-28
CA2445133A1 (en) 2002-11-14
WO2002090960A3 (en) 2003-01-23
WO2002090960A2 (en) 2002-11-14

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